nightdev_rep: Instructions file for Codex

AGENTS.md

nightdev_rep AGENTS.md is an instructions file for Codex, OpenCode from hiramgabriel1/nightdev_rep. It costs 357 tokens per session, scanned A, original, MIT.

A project-specific instruction file for coding agents working on a TypeScript Telegram bot. It documents commands, architecture, coding conventions, required environment settings, and Git practices.

In plain words
What is it for?
Use it when developing or maintaining this bot, especially when running it, building it, editing its command and message handlers, or committing changes.
Why use it?
It gives an agent the project rules and structure it needs before changing code, reducing mistakes such as incorrect imports, missing configuration, or poorly formed commits.

Instructions file for CodexOpenCode

Written for Codex and OpenCode: the file is AGENTS.md. Also seen: mentions AGENTS.md.

This is hiramgabriel1/nightdev_rep's own configuration. It tells Codex and OpenCode how to work on nightdev_rep itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything nightdev_rep configures →

Reuse

Borrowing it

Nothing to install: this file belongs to hiramgabriel1/nightdev_rep. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/hiramgabriel1/nightdev_rep/main/AGENTS.md
Clone the repo
git clone --depth 1 https://github.com/hiramgabriel1/nightdev_rep

Made for: Codex, OpenCode.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for nightdev_rep AGENTS.md

README.md
[![agentmods](https://agentmods.dev/badge/instructions/hiramgabriel1/nightdev_rep/agents-md/github.svg)](https://agentmods.dev/instructions/hiramgabriel1/nightdev_rep/agents-md)
Your own site
<a href="https://agentmods.dev/instructions/hiramgabriel1/nightdev_rep/agents-md"><img src="https://agentmods.dev/badge/instructions/hiramgabriel1/nightdev_rep/agents-md/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for nightdev_rep AGENTS.md

Your own site · 80×15
<a href="https://agentmods.dev/instructions/hiramgabriel1/nightdev_rep/agents-md"><img src="https://agentmods.dev/badge/instructions/hiramgabriel1/nightdev_rep/agents-md.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 357 This file is loaded in full into every session.
When invoked 357 The same file — it is already loaded in full.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00357 $0.00357
Opus 5.5 $0.00143 $0.00143
Sonnet 5.5 $0.00071 $0.00071
Haiku 4.5 $0.00036 $0.00036

Measured 2mo ago against content hash ea4503726c1f, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

nightdev_rep AGENTS.md scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 2mo ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

AGENTS.md · 34 lines

What it actually says

AGENTS.md

Commands

  • pnpm dev — start bot with tsx watch (auto-reload)
  • pnpm build — TypeScript compile to dist/
  • pnpm start — run compiled output
  • No lint or test scripts configured yet

Architecture

  • Single-process Telegram bot, entrypoint: src/index.ts
  • src/commands.ts — /start, /help handlers
  • src/handlers.ts — text message matching
  • src/logger.ts — typed logger class with LogLevel enum

Key conventions

  • Uses dotenv — src/index.ts imports 'dotenv/config' at top
  • TELEGRAM_BOT_TOKEN required in .env (see .env.example)
  • node-telegram-bot-api v1.1.0 uses ESM named exports, not namespace types
  • TypeScript: module: "Node16", moduleResolution: "node16", allowSyntheticDefaultImports: true
  • Import paths must include .js extension (ESNext module resolution)

Git workflow

  • Always commit changes after completing a task (do not wait for user to ask)
  • Use Conventional Commits format: type(scope): description
    • Types: feat, fix, docs, refactor, chore, test, style, perf
    • Examples: feat: add message logger, fix: resolve token loading order
  • Stage only files related to the change (git add <files>)
  • Run pnpm build before committing to verify compilation
  • Always git push after committing
Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 2mo ago First seen · 34 lines · 357 tokens per session scan A ea4503726c1f

Subscribe to this mod's changes

nightdev_rep AGENTS.md is an instructions file published in the GitHub repository hiramgabriel1/nightdev_rep (11 stars, last pushed 3mo ago), licensed MIT. It adds 357 tokens to every session, about $0.0014 per session on Opus 5.5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

Related

nightdev_rep AGENTS.md compared with instructions from other repositories

nightdev_rep AGENTS.md next to 6 instructions from other repositories
ModTypeStarsLast pushLicenceScanTokensWorks with
nightdev_rep AGENTS.mdhiramgabriel1/nightdev_repInstructions file113mo agoMITA357Codex, OpenCode
vscode buildNext.instructions.mdmicrosoft/vscodeInstructions file195kyesterdayMITA9,719GitHub Copilot
next.js AGENTS.mdvercel/next.jsInstructions file143kyesterdayMITA7,461Codex, OpenCode
langchain AGENTS.mdlangchain-ai/langchainInstructions file149kyesterdayMITA4,680Codex, OpenCode
vscode oss-third-party-notices.instructions.mdmicrosoft/vscodeInstructions file195kyesterdayMITA5,516GitHub Copilot
vscode copilot-instructions.mdmicrosoft/vscodeInstructions file195kyesterdayMITA3,093GitHub Copilot
deepseek-harness AGENTS.mddeepseek-ai/deepseek-harnessInstructions file274k2d agoMITA4,313Codex, OpenCode